MD-S273 Wireless Digital Pressure Gauge Introduction: The MD-S273 wireless digital pressure gauge is a low-power wireless transmission digital pressure gauge that is powered by batteries. This series of wireless digital pressure gauges has multiple wireless transmission methods, including NB iot/4G transmission options. This series of products adopts explosion-proof alloy aluminum shell and 304 stainless steel joint, with built-in high-precision pressure sensor and LCD full LCD display screen. It can measure gases, liquids, oil and other non corrosive media to stainless steel, and has strong media compatibility and other characteristics. This series of products has Bluetooth configuration function, and the sensor collection speed, transmission frequency, high and low voltage alarms, and fluctuation alarm values can be set. MD-S273-4G is a wireless digital pressure gauge with 4G transmission, which utilizes China Mobile's mature 4G network to upload on-site pipeline pressure to the cloud. Users can match IP addresses and other general parameters on-site or remotely. MD-S273-NB is a wireless digital pressure gauge with three network connections and NB iot transmission. It adopts NB iot technology, which has the advantages of low power consumption, high transmission efficiency, and low tariffs. Product application: Fire water pipe network; Smart Water; Urban heating and heating; Smart pipe gallery; Other occasions that require wireless pressure monitoring. characteristic: 1. Low power design, battery powered, ultra long battery life 2. Optional battery power and power supply methods 3. Support platform distribution and Bluetooth configuration parameters 4.304 stainless steel shell and joint, 316L stainless steel diaphragm, strong dielectric compatibility 5-0.1~0... 0.01... 0.1... 1.6... 10... 60MPa full range coverage Technical parameters: Range: Conventional range: 0-0.16... 0.25... 0.4... 0.6... 1.0... 1.6... 2.5... 5... 10... 25... 40... 60 MPa Micro pressure range: 0-1... 2.5... 4... 610... 25... 40... 60... 100kPa Negative pressure and composite range: -100... -60... -10... -5~0... 5... 10... 60... 100... 1000kPa Overload pressure: ≤ 10MPa 200%; ＞ 10MPa 150% ; Transmission method: 4G NB iot Dial diameter: 76mm Accuracy level: 1.0 level, 0.5 level Power supply voltage: 3.6V lithium battery or 24V/12V power supply optional Long term stability: ± 0.25% FS/year (typical value) Display and backlight: LCD full screen display with white backlight Working temperature: -40~80 ℃ Compensation temperature: 0-60 ℃ Electrical protection: anti electromagnetic interference Sampling rate: 1 second/time~600 seconds/time optional Upload rate: 3-1440 minutes can be set Alarm point setting: fluctuation alarm, high and low alarm points can be set in full range Data configuration: Bluetooth configuration, remote configuration Installation thread: M20 * 1.5 G1/2 NPT1/4 (other customizable)
Introduction: The MD-S273 wireless digital pressure gauge is a low-power wireless transmission digital pressure gauge that is powered by batteries. This series of wireless digital pressure gauges has multiple wireless transmission methods, including NB iot/4G transmission options. This series of products adopts explosion-proof alloy aluminum shell and 304 stainless steel joint, with built-in high-precision pressure sensor and LCD full LCD display screen. It can measure gases, liquids, oil and other non corrosive media to stainless steel, and has strong media compatibility and other characteristics. This series of products has Bluetooth configuration function, and the sensor collection speed, transmission frequency, high and low voltage alarms, and fluctuation alarm values can be set. MD-S273-4G is a wireless digital pressure gauge with 4G transmission, which utilizes China Mobile's mature 4G network to upload on-site pipeline pressure to the cloud. Users can match IP addresses and other general parameters on-site or remotely. MD-S273-NB is a wireless digital pressure gauge with three network connections and NB iot transmission. It adopts NB iot technology, which has the advantages of low power consumption, high transmission efficiency, and low tariffs. Product application: Fire water pipe network; Smart Water; Urban heating and heating; Smart pipe gallery; Other occasions that require wireless pressure monitoring.
